AKMU member Lee Suhyun is once again in the spotlight after showcasing a noticeably slimmer appearance in the preview for You Quiz on the Block, sparking renewed interest in her past fitness journey and viral workout clips.
The teaser, released on March 25, revisited a story from Suhyun’s slump period, during which her brother Lee Chanhyuk created what he called a “mental reform camp” to help her regain motivation. Suhyun described the routine as a “Marine Corps–style schedule,” explaining that her days began early with exercise, followed by self-development activities, personal training sessions, and a strict 10 p.m. bedtime. “(Lee Chanhyuk) is a former Marine, so it was beyond imagination,” she said, jokingly adding that she might have considered running away from home.
Chanhyuk clarified that the program was not about himself but about supporting his sister so she could challenge herself without regrets. However, Suhyun’s playful reaction—covering her ears and ignoring him—highlighted the duo’s well-known sibling chemistry, drawing laughter from viewers.
Alongside the story, Suhyun’s sharper jawline and slimmer facial features quickly became a hot topic online. Her transformation had previously led to speculation about the use of weight-loss drugs such as Wegovy, but she firmly denied the rumors. She emphasized that her approach focuses on sustainable and healthy habits, stating that she maintains her routine by resisting favorite foods like mala tang and tteokbokki while consistently exercising and “fighting with herself every day.”
Interest in her transformation grew further after a recent video uploaded to AKMU’s official YouTube channel showed Suhyun working out under Chanhyuk’s guidance. In the clip, she humorously exclaimed, “Life is tough,” while lifting weights, and jokingly shouted at her brother to leave when he pushed her to increase the intensity, creating a relatable and viral moment among fans.
Meanwhile, AKMU recently concluded their exclusive contract with YG Entertainment at the end of December and has since launched an independent company with their longtime manager. The duo is set to return on April 7 with their 4th full-length album “FLOWERING,” marking their first studio release in approximately six years since “SAILING.”
Sources: Nate Entertainment,tvN,AKMU YouTube Channel